US8945080B2 - Disposable diaper - Google Patents

Disposable diaper Download PDF

Info

Publication number: US8945080B2
Authority: US; United States
Prior art keywords: fastening; tape; disposable diaper; fastening part; main body
Prior art date: 2010-01-25
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active, expires 2031-10-20

Application number

US13/521,845

Other languages

English (en)

Other versions

US20120289924A1 (en

Inventor

Motoko Nishida

Yuki Hasebe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Livedo Corp

Original Assignee

Livedo Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-01-25

Filing date

2011-01-13

Publication date

2015-02-03

2011-01-13 Application filed by Livedo Corp filed Critical Livedo Corp

2012-07-12 Assigned to LIVEDO CORPORATION reassignment LIVEDO CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HASEBE, YUKI, NISHIDA, MOTOKO

2012-11-15 Publication of US20120289924A1 publication Critical patent/US20120289924A1/en

2015-02-03 Application granted granted Critical

2015-02-03 Publication of US8945080B2 publication Critical patent/US8945080B2/en

Status Active legal-status Critical Current

2031-10-20 Adjusted expiration legal-status Critical

Images

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/5633—Supporting or fastening means specially adapted for diapers or the like open type diaper
- A61F13/5644—Supporting or fastening means specially adapted for diapers or the like open type diaper having more than one pair of fasteners
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means ; Fabric strip fastener elements, e.g. hook and loop
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means ; Fabric strip fastener elements, e.g. hook and loop
- A61F13/622—Fabric strip fastener elements, e.g. hook and loop

Definitions

a length, in the left-right direction, of an area between the first fastening part and the second fastening part in the one fastening tape is equal to or larger than 25% of the width of the tape base at the position in the other fastening tape. It is therefore possible to prevent, to some extent, a (portion of) fastening part from being provided on a portion which is more likely not to be used for fastening the one fastening tape when the one fastening tape is laid on the other fastening tape to be fastened on the front part.
the intermediate area 415 of the first fastening tape 41 a overlaps with the intermediate area 415 of the second fastening tape 41 b , and the first fastening part 411 and the second fastening part 412 located at both sides of the intermediate area 415 in the second fastening tape 41 b are fastened on the attachment part 26 at both sides of the first fastening tape 41 a in the tape width direction (i.e., so as to cross over the first fastening tape 41 a ).
hatching lines are drawn at each of the first fastening part 411 and the second fastening part 412 for easy understanding of the drawing.

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Vascular Medicine (AREA)
Epidemiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Mechanical Engineering (AREA)
Absorbent Articles And Supports Therefor (AREA)
Orthopedics, Nursing, And Contraception (AREA)

US13/521,845 2010-01-25 2011-01-13 Disposable diaper Active 2031-10-20 US8945080B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2010-013136		2010-01-25
JP2010013136A JP5378247B2 (ja)	2010-01-25	2010-01-25	使い捨ておむつ
JPP2010-13136		2010-01-25
PCT/JP2011/000147 WO2011089871A1 (en)	2010-01-25	2011-01-13	Disposable diaper

Publications (2)

Publication Number	Publication Date
US20120289924A1 US20120289924A1 (en)	2012-11-15
US8945080B2 true US8945080B2 (en)	2015-02-03

Family

ID=43827525

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US13/521,845 Active 2031-10-20 US8945080B2 (en)	2010-01-25	2011-01-13	Disposable diaper

Country Status (16)

Country	Link
US (1)	US8945080B2 (ja)
EP (1)	EP2528572B1 (ja)
JP (1)	JP5378247B2 (ja)
KR (1)	KR101309143B1 (ja)
CN (1)	CN102811688B (ja)
AU (1)	AU2011208310B2 (ja)
CA (1)	CA2787095C (ja)
DK (1)	DK2528572T3 (ja)
ES (1)	ES2441382T3 (ja)
HK (1)	HK1175683A1 (ja)
MX (1)	MX2012007912A (ja)
MY (1)	MY153333A (ja)
PL (1)	PL2528572T3 (ja)
SG (1)	SG182623A1 (ja)
TW (1)	TWI459934B (ja)
WO (1)	WO2011089871A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150024919A1 (en) *	2012-04-19	2015-01-22	Zuiko Corporation	Method and device for producing disposable worn article

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6059949B2 (ja) *	2012-10-24	2017-01-11	花王株式会社	使い捨ておむつ
JP6754543B2 (ja) *	2016-09-29	2020-09-16	大王製紙株式会社	使い捨ておむつ
USD882769S1 (en) *	2017-06-23	2020-04-28	Secure Personal Care Products LLC	Adult diaper
JP6517381B1 (ja) *	2018-01-16	2019-05-22	大王製紙株式会社	使い捨ておむつ
JP7336929B2 (ja) *	2019-09-17	2023-09-01	株式会社リブドゥコーポレーション	使い捨ておむつ
JP7029511B1 (ja)	2020-10-29	2022-03-03	株式会社リブドゥコーポレーション	止着テープおよび止着テープを備えた使い捨ておむつ

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1136427A (zh)	1995-01-14	1996-11-27	美国3M公司	复合式预先折叠封带系统
EP0756855A1 (en)	1995-08-02	1997-02-05	Uni-Charm Corporation	Disposable diaper having fastening means
JPH1028703A (ja)	1996-07-18	1998-02-03	Kao Corp	使い捨ておむつ
CN1177285A (zh)	1994-12-28	1998-03-25	金伯利-克拉克环球有限公司	紧固接头片
US20040236303A1 (en)	2003-05-23	2004-11-25	Uni-Charm Corporation	Wearing article
WO2005051276A1 (ja)	2003-11-28	2005-06-09	Daio Paper Corporation	使い捨て紙おむつ
JP2007143633A (ja)	2005-11-24	2007-06-14	Oji Nepia Kk	使い捨ておむつ
JP2008067831A (ja)	2006-09-13	2008-03-27	Hakujuji Co Ltd	使い捨て吸収性物品
JP2009061157A (ja)	2007-09-07	2009-03-26	Daio Paper Corp	止着式使い捨ておむつ
WO2009123253A1 (en)	2008-03-31	2009-10-08	Livedo Corporation	Fastening tape and disposable diaper having the same, and process for manufacturing therefor

2010
- 2010-01-25 JP JP2010013136A patent/JP5378247B2/ja active Active
2011
- 2011-01-13 AU AU2011208310A patent/AU2011208310B2/en not_active Ceased
- 2011-01-13 SG SG2012053666A patent/SG182623A1/en unknown
- 2011-01-13 MX MX2012007912A patent/MX2012007912A/es active IP Right Grant
- 2011-01-13 PL PL11705042T patent/PL2528572T3/pl unknown
- 2011-01-13 ES ES11705042.7T patent/ES2441382T3/es active Active
- 2011-01-13 WO PCT/JP2011/000147 patent/WO2011089871A1/en active Application Filing
- 2011-01-13 EP EP11705042.7A patent/EP2528572B1/en active Active
- 2011-01-13 KR KR1020127015844A patent/KR101309143B1/ko not_active IP Right Cessation
- 2011-01-13 CA CA2787095A patent/CA2787095C/en active Active
- 2011-01-13 US US13/521,845 patent/US8945080B2/en active Active
- 2011-01-13 DK DK11705042.7T patent/DK2528572T3/da active
- 2011-01-13 CN CN201180005783.7A patent/CN102811688B/zh active Active
- 2011-01-13 MY MYPI2012003204A patent/MY153333A/en unknown
- 2011-01-18 TW TW100101731A patent/TWI459934B/zh active
2013
- 2013-03-05 HK HK13102723.5A patent/HK1175683A1/xx unknown

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1177285A (zh)	1994-12-28	1998-03-25	金伯利-克拉克环球有限公司	紧固接头片
US20030100878A1 (en)	1994-12-28	2003-05-29	A. Todd Leak	Flexible mechanical fastening tab
CN1136427A (zh)	1995-01-14	1996-11-27	美国3M公司	复合式预先折叠封带系统
US6063466A (en)	1995-01-14	2000-05-16	3M Innovative Properties Company	Composite-prelaminated closure tape system
EP0756855A1 (en)	1995-08-02	1997-02-05	Uni-Charm Corporation	Disposable diaper having fastening means
US5897546A (en)	1995-08-02	1999-04-27	Uni-Cham Corporation	Disposable diaper having a fastening system
EP0756855B1 (en)	1995-08-02	2000-11-02	Uni-Charm Corporation	Disposable diaper having fastening means
JPH1028703A (ja)	1996-07-18	1998-02-03	Kao Corp	使い捨ておむつ
US20040236303A1 (en)	2003-05-23	2004-11-25	Uni-Charm Corporation	Wearing article
JP2004344514A (ja)	2003-05-23	2004-12-09	Uni Charm Corp	着用物品
WO2005051276A1 (ja)	2003-11-28	2005-06-09	Daio Paper Corporation	使い捨て紙おむつ
JP2005160506A (ja)	2003-11-28	2005-06-23	Daio Paper Corp	使い捨て紙おむつ
EP1688116A1 (en)	2003-11-28	2006-08-09	Daio Paper Corporation	Disposable paper diaper
US20070129700A1 (en)	2003-11-28	2007-06-07	Daio Paper Corporation	Disposable paper diaper
JP2007143633A (ja)	2005-11-24	2007-06-14	Oji Nepia Kk	使い捨ておむつ
JP2008067831A (ja)	2006-09-13	2008-03-27	Hakujuji Co Ltd	使い捨て吸収性物品
JP2009061157A (ja)	2007-09-07	2009-03-26	Daio Paper Corp	止着式使い捨ておむつ
WO2009123253A1 (en)	2008-03-31	2009-10-08	Livedo Corporation	Fastening tape and disposable diaper having the same, and process for manufacturing therefor

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
International Search Report and Written Opinion for PCT Patent App. No. PCT/JP2011/000147 (May 26, 2011).
Notice of Allowance for Korean Patent App. No. 10-2012-7015844 (Aug. 12, 2013).
Office Action from Chinese Patent App. No. 2011800057833 (Jan. 6, 2014) with English language translation thereof.
Office Action from Japanese Patent App. No. 2010-13136 (Jul. 11, 2013).
Office Action from Taiwan Patent App. No. 100101731 (Mar. 6, 2014).

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150024919A1 (en) *	2012-04-19	2015-01-22	Zuiko Corporation	Method and device for producing disposable worn article
US9265670B2 (en) *	2012-04-19	2016-02-23	Zuiko Corporation	Method and device for producing disposable worn article

Also Published As

Publication number	Publication date
CA2787095C (en)	2014-02-11
JP5378247B2 (ja)	2013-12-25
TWI459934B (zh)	2014-11-11
ES2441382T3 (es)	2014-02-04
SG182623A1 (en)	2012-08-30
CN102811688B (zh)	2014-07-02
HK1175683A1 (en)	2013-07-12
DK2528572T3 (da)	2013-12-09
AU2011208310A1 (en)	2012-08-09
JP2011147711A (ja)	2011-08-04
CA2787095A1 (en)	2011-07-28
US20120289924A1 (en)	2012-11-15
PL2528572T3 (pl)	2014-03-31
TW201138733A (en)	2011-11-16
AU2011208310B2 (en)	2013-04-04
WO2011089871A1 (en)	2011-07-28
CN102811688A (zh)	2012-12-05
KR20120084802A (ko)	2012-07-30
KR101309143B1 (ko)	2013-09-17
EP2528572B1 (en)	2013-11-13
MY153333A (en)	2015-01-29
MX2012007912A (es)	2012-08-15
EP2528572A1 (en)	2012-12-05

Publication	Publication Date	Title
US8945080B2 (en)	2015-02-03	Disposable diaper
KR101488554B1 (ko)	2015-02-02	흡수 패드
JP2003516807A (ja)	2003-05-20	延伸パネルを有する予め固定された使い捨て吸収性物品
KR20140102746A (ko)	2014-08-22	흡수성 물품
US20030045854A1 (en)	2003-03-06	Open-type disposable wearing article
JP5647461B2 (ja)	2014-12-24	使い捨ておむつ
JP2008245960A (ja)	2008-10-16	吸収性物品の製造方法および吸収性物品
JP5511587B2 (ja)	2014-06-04	使い捨ておむつ
JP5907603B2 (ja)	2016-04-26	使い捨て着用物品
JP5520620B2 (ja)	2014-06-11	使い捨ておむつ
JP5643026B2 (ja)	2014-12-17	使い捨ておむつ
JP3975083B2 (ja)	2007-09-12	開放型の使い捨て着用物品
JP5525286B2 (ja)	2014-06-18	使い捨ておむつ
JP5999906B2 (ja)	2016-09-28	使い捨ておむつ
JP6185266B2 (ja)	2017-08-23	使い捨ておむつ
JP5599502B2 (ja)	2014-10-01	使い捨ておむつ
JP5498761B2 (ja)	2014-05-21	使い捨ておむつ
JP6389421B2 (ja)	2018-09-12	使い捨ておむつ
JP6436771B2 (ja)	2018-12-12	使い捨ての着用物品
JP6185265B2 (ja)	2017-08-23	使い捨ておむつ
JP6350337B2 (ja)	2018-07-04	吸収性物品
JP2000210333A (ja)	2000-08-02	使い捨て着用物品
JP5783711B2 (ja)	2015-09-24	使い捨ておむつ

Legal Events

Date	Code	Title	Description
2012-07-12	AS	Assignment	Owner name: LIVEDO CORPORATION, JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NISHIDA, MOTOKO;HASEBE, YUKI;REEL/FRAME:028536/0648 Effective date: 20120604
2015-01-14	STCF	Information on status: patent grant	Free format text: PATENTED CASE
2018-07-19	MAFP	Maintenance fee payment	Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) Year of fee payment: 4
2022-07-20	MAFP	Maintenance fee payment	Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8